Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Nonlinear Scaling Factors tuning of Fuzzy Controller using Optimization Techniques

최적화기법을 이용한 퍼지 제어기의 비선형 이득요소 동조

  • Ryoo, Dong-Wan (Department of Electrical Engineering Kyungpook National University) ;
  • Kwon, Jae-Cheol (Department of Electrical Engineering Kyungpook National University) ;
  • Seo, Bo-Hyeok (Department of Electrical Engineering Kyungpook National University)
  • 류동완 (경북대학교 전기공학과) ;
  • 권재철 (경북대학교 전기공학과) ;
  • 서보혁 (경북대학교 전기공학과)
  • Published : 1997.07.21
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Abstract

An optimal tuning algorithm of scaling factors is presented in this paper to automatically improve the performance of fuzzy controller. Especially, fuzzy controller has determined an moderate Scaling factor through trial and error. The presented method estimates automatically the optimal values of I/O scaling factors, using modified steepest descent method and this optimal tuning is for nonlinear input/output scaling factors. Simulation results verify the validity of the presented method.

Keywords